[DRBD-user] minor-count

Lars Ellenberg lars.ellenberg at linbit.com
Wed Apr 30 22:38:54 CEST 2014

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.

On Fri, Apr 25, 2014 at 12:13:56PM +0200, David Cure wrote:
> 		Hello,
> DRBD 8.3.11 / Linux kernel 3.2
> 	on one drbd node, I reach the max minor count.
> I modify /etc/drbd.d/global_common.conf to add minor-count parameter.
> 	Is is possible to apply this parameter without reloading the
> drbd kernel module ?

In 8.3: no.

You may need to switch all to one side,
reload the module on the then passive side,
rinse and repeat.

In 8.4: no need.

There it is no longer relevant,
but only an initial guesstimate to
dimension some internal mempools.

: Lars Ellenberg
: LINBIT | Your Way to High Availability
: DRBD/HA support and consulting http://www.linbit.com

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